DNS Gurus
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25 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Cache-Control
Caching
max-age=0, private, must-revalidate

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
cloudflare
X-Runtime
Server
0.010068

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_can2_session=BAh7B0kiD3Nlc3Npb25faWQGOgZFVEkiJWIxNWU5NTFhNDU2M2I0NDc2NDU0Yzg2ZGMzMTdjMWJiBjsAVEkiDWxvY2F0aW9uBjsARiIHVVM%3D--56fefb79a352877a872257266dbd764b2d12dc51; path=/; secure; HttpOnly; SameSite=None

Other Headers

16 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bd66cdbed3cd692-IAD
Content-Security-Policy-Report-Only
Other
default-src 'self'; font-src * data:; img-src * data:; media-src * data: blob:; frame-src *; script-src 'nonce-86951eda7125e94b22e96903095b09b8' 'unsafe-hashes' 'sha256-qwP4QCno5UAWneuNeQYFyvAiDvTfkg75J5D14cZjCDA=' 'sha256-S5xKDgI7S06g6YwGoh/T/JTDbndl/QB9P/WrrdygaUU=' 'sha256-lfXlPY3+MCPOPb4mrw1Y961+745U3WlDQVcOXdchSQc=' 'sha256-rRMdkshZyJlCmDX27XnL7g3zXaxv7ei6Sg+yt4R3svU=' 'sha256-kbHtQyYDQKz4SWMQ8OHVol3EC0t3tHEJFPCSwNG9NxQ=' 'sha256-F2FIxepkuC0NOVNSk0vN01FYQmWDYl4CITiGrDxcpZs=' 'sha256-2rvfFrggTCtyF5WOiTri1gDS8Boibj4Njn0e+VCBmDI=' 'sha256-MhtPZXr7+LpJUY5qtMutB+qWfQtMaPccfe7QXtCcEYc=' 'sha256-1tjffMrOxPdkP4w/XDnQFquGVJ+hRMdaRnvL6y+/CtQ=' 'unsafe-eval' https://actionnetwork.org/includes/js/ https://cdn.basejump.ai/js/ https://app.basejump.ai/static/ https://cdn.jsdelivr.net/npm/[email protected]/; worker-src 'self' blob:; style-src * 'unsafe-inline'; style-src-attr 'unsafe-inline'; object-src 'none'; connect-src https:; report-uri /_/csp-reports; report-to local-csp-reports;
Date
Other
Tue, 13 Jan 2026 16:56:08 GMT
Reporting-Endpoints
Other
local-csp-reports="/_/csp-reports"
Status
Other
200 OK
Via
Other
1.1 varnish, 1.1 varnish
X-Cache
Other
MISS, MISS
X-Cache-Hits
Other
0, 0
X-Cdn-Trace-Id
Other
58f6b4f3-0ad1-411b-9705-37e7fb6aa425
X-Rack-Cache
Other
miss
X-Request-Id
Other
ec50083bcdb3ed99cea2357cea416275
X-Served-By
Other
cache-iad-kiad7000032-IAD, cache-iad-kiad7000054-IAD
X-Timer
Other
S1768323368.327846,VS0,VE60
X-Ua-Compatible
Other
IE=Edge,chrome=1

Recommendations

Enable compression (gzip/brotli) to improve performance